Choosing a course in the USA is about more than selecting a degree with a high potential salary. Your field of study can open pathways into several occupations, and each occupation may have different education, licensing, experience, and immigration requirements.

For international students, the decision is especially important because the degree you choose can affect your potential career pathways and whether your programme may qualify for certain post-study work options.

The USA offers a wide range of programmes across medicine, science, business, technology, engineering, law, healthcare, and other fields. However, a degree alone does not guarantee a particular occupation or salary.  A programme can lead to several occupations, and some careers require additional education, professional training, work experience, and certification. 

This guide explores popular course areas, the careers they can lead to, and the requirements associated with those careers. Instead of ranking courses as universally “best,” this guide compares them by career flexibility, education requirements, licensing, STEM considerations, and potential career pathways. 

Why Study in the USA?

The USA offers international students a broad choice of universities, degree programmes, and academic pathways. Many institutions also provide opportunities to combine subjects, explore different disciplines, and specialise as students progress through their studies.

For international students, some of the commonly considered advantages include:

• A wide range of universities and degree programmes
• Opportunities to specialise within a broader field of study
• Research and practical learning opportunities
• Access to programmes in STEM and non-STEM fields
• Potential post-study work opportunities through Optional Practical Training (OPT).
• Exposure to a large and diverse employment market

Post-study work eligibility depends on the student’s programme, degree level, employer, and applicable immigration rules. Students should verify their individual eligibility with their university’s international student office and official US government sources.

Popular Courses and Study Fields in the USA for International Students

The right US study choice depends on more than the name of the degree. A programme can lead to several occupations, and some careers require additional education, professional training, work experience, certification, or state licensing.

For international students, it is also important to consider the programme’s curriculum, career pathways, professional requirements, and whether the specific programme may qualify for applicable post-completion work options.

This list includes undergraduate majors, degree fields, professional pathways and specialised study areas, because US universities structure these subjects differently. 

What are the admission requirements for US universities?

Common requirements can include the following; however, requirements vary by university, programme and degree level. 

• Academic transcripts
• English-language proficiency evidence
• Standardised tests where required
• Prerequisite subjects
• Letters of recommendation
• Personal statement
• Portfolio for selected programmes
• GRE/GMAT or other graduate requirements where applicable

1. Pre-Med (Medicine)

Pre-med is a pre-professional pathway rather than a specific undergraduate major. Students interested in becoming physicians can major in subjects such as biology or chemistry while completing the prerequisite coursework required by their chosen medical schools.

A pre-med pathway is only the beginning of the physician pathway. But that does not mean you take admission in pre-med and become a doctor. 

Students must subsequently complete medical school, clinical training, and the applicable licensing requirements before they can practise medicine in the United States.

Potential Career Pathways

• Physician: Requires medical school, postgraduate clinical training, and the applicable US licensing requirements.
• Surgeon: Requires medical school followed by specialised postgraduate training and licensing.
• Anesthesiologist: Requires medical education followed by specialised training in anesthesiology and professional licensing.

Important for Pakistani Students

International applicants should check the policies of individual US medical schools before applying. Acceptance of international applicants varies by institution. According to the Association of American Medical Colleges (AAMC), 43 US medical schools indicated in 2025 that they accepted applications from international applicants.

A pre-med degree does not itself qualify a graduate to practise medicine in the USA. Students should therefore evaluate the complete pathway—including medical-school admission requirements, financing, clinical training and licensing—before choosing this route.

2. Biology

Biology examines living organisms, cellular processes, genetics, physiology, ecology and other aspects of life science. It can provide a foundation for careers in laboratory research, biotechnology, healthcare-related research and environmental science.

The career outcome depends on the student’s specialisation, experience and whether further education is required for the intended occupation.

Potential Career Pathways

• Biological Technician: Supports biological and medical research through laboratory work, data collection and experiments. BLS states that biological technicians typically need a bachelor’s degree in biology or a related field.
• Microbiologist: Studies microorganisms such as bacteria, fungi, and algae. A bachelor’s degree in microbiology or a related field is typically required, although some employers prefer advanced qualifications.
• Biochemist or Biophysicist: Investigates the chemical and physical principles of living organisms and biological processes. Research-focused positions commonly require advanced education.

3. Chemistry

Chemistry studies the composition, structure, properties and reactions of matter. Students can develop expertise in areas such as organic chemistry, analytical chemistry, biochemistry and materials science.

A chemistry degree can support laboratory, research, pharmaceutical, manufacturing and materials-related career pathways. Some research occupations require graduate-level education.

Potential Career Pathways

• Chemist: Conducts laboratory analysis, research and testing across industries such as manufacturing, pharmaceuticals and scientific research.
• Materials Scientist: Studies the properties and applications of materials and may work in research, manufacturing or product development.
• Biochemist or Biophysicist: Applies chemistry and related scientific principles to biological systems; research positions commonly require advanced education.

BLS reports a May 2025 median annual wage of $91,240 for chemists and $117,790 for materials scientists. These are occupation-level figures and should not be interpreted as guaranteed earnings for chemistry graduates.

 4. Business Administration / Management

Business Administration and Management cover areas such as finance, marketing, accounting, operations, strategy and organisational management.

Unlike a professional programme designed for one regulated occupation, business degrees can support career pathways across many industries. Your choice of concentration, internships and practical experience can influence the type of role you pursue after graduation.

Potential Career Pathways

• Management Analyst: Helps organisations improve efficiency, processes and business performance. BLS reports a May 2025 median annual wage of $101,860 for management analysts.
• Market Research Analyst: Studies consumers, markets and business conditions to help organisations make marketing and business decisions. The May 2025 median annual wage was $78,760.
• Financial Analyst: Researches financial information and evaluates investment or business opportunities. BLS reports a May 2025 median annual wage of $103,570 for financial analysts.

Senior management and executive positions generally require substantial professional experience in addition to an academic qualification. A business degree should therefore be evaluated as a foundation for career progression rather than as a direct route to an executive position.

5. Computer Science

Computer Science covers algorithms, programming, computer systems, data structures, software and computational theory. Students can also specialise in areas such as artificial intelligence, data science, cybersecurity and software development.

Potential Career Pathways

• Software Developer: Designs, develops and maintains software applications and systems.
• Computer Systems Analyst: Studies an organisation’s computer systems and develops ways to improve efficiency and functionality. BLS reports a May 2025 median annual wage of $105,850 for computer systems analysts.
• Computer and Information Research Scientist: Conducts research involving computing technologies, algorithms, and advanced computer systems. Some research positions require advanced study.
• Computer Hardware Engineer: Designs and develops computer systems and hardware components and generally requires specialised engineering or hardware-related education.

BLS reports a May 2025 median annual wage of $135,980 for software developers. This is an occupation-level figure rather than a salary guarantee for Computer Science graduates.

 

6. Software Engineering

Software Engineering focuses on the systematic design, development, testing, maintenance and improvement of software systems.

Although it overlaps with Computer Science, Software Engineering programmes may place greater emphasis on software development processes, architecture, testing, systems design and engineering practices. Students should compare actual curricula rather than relying only on the programme title.

Potential Career Pathways

• Software Developer: Designs, develops and maintains software applications and systems.
• Quality Assurance Analyst/Tester: Tests software to identify defects and determine whether applications meet specified requirements.
• Database Administrator or Architect: Works with the design, organisation, security and management of databases and data systems.

The specific career options available to a graduate depend on the programme curriculum, technical skills, internships and professional experience.

7. Engineering

Engineering applies mathematics, science and design principles to solve practical problems, leading to higher salaries. US universities offer numerous engineering specialisations, including civil, mechanical, electrical, chemical and aerospace engineering.

Potential Career Pathways

• Aerospace Engineer: Designs and develops aircraft, spacecraft and related systems.
• Electrical or Electronics Engineer: Works with electrical systems, electronic components, communications, control systems and related technologies.
• Civil Engineer: Applies engineering principles to infrastructure, construction and the built environment.
• Mechanical Engineer: Designs, develops and tests mechanical devices and systems.

Students should compare engineering programmes carefully, including the specialisation, curriculum, laboratory work, accreditation where relevant and professional requirements associated with their intended career.

8. Pharmacy

Pharmacy combines pharmaceutical sciences, chemistry, biology and healthcare. Students should distinguish between programmes in pharmaceutical sciences and professional pharmacy programmes because they do not necessarily lead to the same career outcomes.

Potential Career Pathways

• Pharmacist: Requires the applicable professional education and licensing requirements.
• Clinical Research Scientist: May work on clinical studies, drug development and healthcare research, with requirements varying by position.
• Pharmacologist: Studies how drugs interact with biological systems and may require advanced education, particularly for research-focused positions.

Students who want to practise as pharmacists should investigate the professional pharmacy pathway and licensing requirements rather than assuming that any pharmaceutical sciences degree leads directly to pharmacist licensure.

 

9. Nursing

Nursing prepares students for patient care, health assessment, clinical practice and healthcare delivery.

Students who want to practise as registered nurses in the USA need to complete an appropriate nursing education pathway and satisfy the applicable state licensure requirements, including the relevant NCLEX process.

Potential Career Pathways

• Registered Nurse (RN): Provides patient care in hospitals, clinics, community settings and other healthcare environments.
• Specialised Nursing: Registered nurses may develop expertise in areas such as critical care, emergency nursing or perioperative care through further education and professional experience.

International students should examine both the academic programme and the nursing licensure requirements of the state where they intend to practise.

10. Information Technology

Information Technology focuses on the practical use, management, security and maintenance of technology systems. Depending on the programme, students may study networking, cloud computing, cybersecurity, systems administration, databases or other technical areas.

Potential Career Pathways

• Computer Systems Analyst: Evaluates and improves an organisation’s computer systems. BLS reports a May 2025 median annual wage of $105,850 for this occupation.
• Information Security Analyst: Protects computer networks and systems from security threats. BLS reports a May 2025 median annual wage of $129,180 and notes that these roles typically require a bachelor’s degree in a computer science-related field plus related work experience.
• Network or Systems Administration Roles: Support the operation, configuration and maintenance of organisational technology infrastructure.

 

11. Artificial Intelligence (AI) and Data Science

Artificial Intelligence focuses on developing computational systems that can perform tasks involving learning, prediction, language, vision, reasoning or decision-making.

Also, the U.S. Bureau of Labor Statistics reports a May 2025 median annual wage of $120,230 for data scientists. 

Depending on the programme, students may study machine learning, deep learning, natural language processing, computer vision, robotics, algorithms and data science.

Potential Career Pathways

• AI or Machine Learning Roles: Depending on the employer and specialisation, graduates may work in machine learning engineering, AI development, data science or research-oriented computing roles. 
• Data Scientist: Uses statistical and computational methods to analyse data and build models.
• Computer and Information Research Scientist: Conducts advanced research into computing methods, algorithms and emerging technologies.

AI is often taught as a specialisation within Computer Science, Data Science, Engineering or related programmes rather than as a standalone undergraduate major. Students should therefore compare the actual curriculum, research opportunities, computing requirements and industry experience offered by each programme.

12. Cybersecurity

Cybersecurity focuses on protecting computers, networks, software, systems and data from unauthorised access, attacks and other security threats.

Programmes may cover network security, ethical hacking, digital forensics, security operations, risk management, cryptography and information assurance.

Potential Career Pathways

• Information Security Analyst: Plans and implements measures to protect an organisation’s computer networks and systems.
• Cybersecurity Specialist: May work in security operations, risk, vulnerability management or other specialised areas, depending on the role.
• Security Engineering Roles: May involve designing and implementing technical security controls and systems.

BLS reports a May 2025 median annual wage of $129,180 for information security analysts and projects 21% employment growth from 2025 to 2035. These figures describe the occupation, not the guaranteed outcome of a cybersecurity degree.

Students should compare cybersecurity programmes based on technical coursework, laboratory environments, practical projects, internships and relevant professional certifications.

13. Information Systems

Information Systems sits at the intersection of business and technology. Programmes typically examine how organisations use information, software, databases and technology systems to support business operations and decision-making.

Students may study systems analysis, databases, business analytics, enterprise systems, information security and technology management.

Potential Career Pathways

• Computer Systems Analyst: Evaluates an organisation’s technology systems and recommends improvements.
• Business Systems Analyst: Connects business requirements with technology solutions and systems development.
• Information Systems Management Roles: May involve managing technology resources and systems after gaining relevant professional experience.

BLS reports a May 2025 median annual wage of $105,850 for computer systems analysts.

 How to Choose the Right Course in the USA

Instead of choosing a degree based only on its potential salary, evaluate the complete pathway from education to employment.

1. Start With Your Intended Career Pathway

First, identify the types of work you may want to pursue. For example:

• Computer Science to software development to software developer
• Biology to further education/research training to a scientific or healthcare-related occupation.

The more regulated the occupation, the more important it is to understand the education and licensing requirements before selecting your degree.

2. Check the Entry and Academic Requirements

Review each university’s requirements for your intended programme. Depending on the university and degree level, requirements may include academic transcripts, English-language proficiency, standardised tests where required, prerequisite subjects, letters of recommendation, personal statements, portfolios, and GRE/GMAT or other graduate requirements where applicable. 

Do not assume that every US university requires SAT, ACT, GRE, or GMAT scores. Requirements vary by institution and programme.

3. Compare Programme Curriculum

Two degrees with the same name can have very different curricula. Compare core subjects, specialisations, laboratory or practical work, research opportunities, internships, industry partnerships, accreditation where relevant, and career-related modules.

4. Understand the Financial Commitment

Tuition varies considerably between universities, programmes, and student types. Your total budget may include tuition, accommodation, food, health insurance, books and supplies, transportation, visa-related costs, and personal expenses. Look at the total estimated cost of attendance, not tuition alone.

5. Check Post-Study Work Eligibility

OPT rules depend on the student’s individual circumstances and programme. Some programmes may qualify for STEM OPT provisions, potentially allowing eligible students to receive an extension beyond the initial period of post-completion OPT. Do not assume that every programme within a broad subject area automatically qualifies. Check the specific programme’s CIP classification and current requirements with the university and official US immigration sources.

6. Check Professional Licensing Requirements

This is particularly important for fields such as medicine, law, pharmacy, nursing, and architecture. A US degree does not automatically give someone the right to practise a regulated profession. Research the relevant licensing authority before committing to a programme.

How we selected these study fields/Courses

We focused on fields that represent major academic pathways for international students across technology, science, business, healthcare, engineering and professional study. We assess each field by the occupations it can support, typical education requirements, licensing considerations, and potential post-completion work considerations. 

Start Your USA Study Journey

Choosing a US degree is an important decision because your course can influence the academic knowledge, skills, and career pathways available to you after graduation.

NuoChi Education helps Pakistani students explore programmes based on their academic profile, career goals, budget, and intended study pathway, with guidance on admissions, scholarships, and visa preparation.

Not sure which US course fits your academic background?

Compare your options based on your qualifications, career goals, and budget. We have university partnerships in the United States with thousands of students assisted to date. 

Visit our website www.nuochi.com. Call us on WhatsApp or email us at apply@nuochi.com. 

Disclaimer: Course availability, tuition fees, admission requirements, salaries, OPT eligibility, visa fees, and professional licensing requirements can change. Salary figures should be interpreted as occupation-level information rather than guaranteed earnings. Always verify current programme requirements, immigration rules, fees, and other time-sensitive information with the relevant university.